{
return skb_copy_and_csum_datagram_iovec(skb, hlen, msg->msg_iov);
}
-int skb_copy_datagram_from_iovec(struct sk_buff *skb, int offset,
- const struct iovec *from, int from_offset,
- int len);
int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset,
struct iov_iter *from, int len);
int skb_copy_datagram_iter(const struct sk_buff *from, int offset,